Update simulators/python_simulation.py

simulators/python_simulation.py

@@ -1,26 +1,44 @@
 import numpy as np
 
-def run_python_simulation(apdl_path, simulation_type, **kwargs):
+def run_python_simulation(apdl_path, simulation_type, thickness, length, width, force, load):
     """
-    Simulate results based on the APDL script using Python.
+    Simulate stress and deformation based on inputs.
 
     Parameters:
-        apdl_path (str): Path to the APDL script file.
+        apdl_path (str): APDL script path.
         simulation_type (str): 'plate' or 'beam'.
-        kwargs: Simulation parameters.
+        thickness (float): Thickness of the material (mm).
+        length (float): Length of the material (mm).
+        width (float): Width of the material (mm).
+        force (float): Applied force (N) (optional).
+        load (float): Applied load (N) (optional).
 
     Returns:
-        stress (float): Calculated stress (MPa).
-        deformation (float): Total deformation (mm).
+        stress (float): Simulated stress (MPa).
+        deformation (float): Simulated deformation (mm).
     """
-    # Simplified simulation logic
+    # Elastic modulus (Pa) for steel (rigid material)
+    E = 2e11  # 200 GPa (steel)
+    
+    # Handle plate and beam separately
     if simulation_type == "plate":
-        stress = kwargs["force"] / (kwargs["length"] * kwargs["width"])
-        deformation = stress / (2e11) * kwargs["thickness"]
+        # Calculate stress: Force applied over cross-sectional area
+        stress = force / (length * width) if length * width > 0 else 0
+        # Calculate deformation: Axial deformation based on stress
+        deformation = (stress / E) * thickness
+    
     elif simulation_type == "beam":
-        stress = kwargs["load"] / (kwargs["length"] * kwargs["width"])
-        deformation = stress / (2e11) * kwargs["length"]
+        # Moment of inertia for a rectangular beam
+        I = (width * thickness**3) / 12  # m^4
+        # Calculate deformation: Beam deflection under uniform load
+        deformation = (load * (length / 1000)**3) / (8 * E * I) if length > 0 else 0
+        # Calculate stress: Load applied over the cross-sectional area
+        stress = load / (width * thickness) if width * thickness > 0 else 0
+
     else:
         raise ValueError("Invalid simulation type.")
 
-    return stress * 1e6, deformation * 1e3
+    # Convert stress to MPa and deformation to mm
+    stress_mpa = stress * 1e-6
+    deformation_mm = deformation * 1e3  # Convert from meters to millimeters
+    return stress_mpa, deformation_mm